| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.72 | 8.551% | $56.1426 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $66.32 | 3.213% | $68.4509 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $38.48 | 7.155% | $41.2332 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $181.33 | 4.700% | $189.8525 | $189.85 | $189.85 | $189.90 |
| Purchase #5 | $114.83 | 13.370% | $130.1828 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $86.91 | 12.871% | $98.0962 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $106.43 | 7.218% | $114.1121 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $646.02 | $698.0703 | $698.06 | $698.10 | $698.10 | |